Paranormal Raudive Diode EVP ITC Research Ghost Hunting Investigations Equipment

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Seller: para_equip ✉️ (667) 0%, Location: San Tan Valley, Arizona, US, Ships to: WORLDWIDE, Item: 172497536301 Paranormal Raudive Diode EVP ITC Research Ghost Hunting Investigations Equipment.

Konstantin Raudive (Pronounced Row-dee-vay) was a Latvian psychologist and parapsychologist who studied under Carl Yung. In the '60s he carried-out many EVP experiments and devised a method where the microphone was replaced with a germanium diode device,  Essentially a de-tuned 'crystal set'. This has become known as a 'Raudive Diode'. Raudive made recordings using a 'Raudive Diode' receiver connected to the microphone socket of a tape recorder. During the recording session he asked questions, encouraging the dead to communicate with him. On playing back the tape, voices were heard on the recording. These became known as 'Raudive Voices'. His work was published in his 1971 book 'Breakthrough'. Raudive died in 1974.

Because there is no "actual" microphone on this device, and it mainly uses the Germanium Diode as a receiver, there should be no ambient noise recorded when using the Raudive Diode. If you do want or need the ambient noise recorded, such as questions asked, noises made etc...then a second recorder is needed. However as far as I know, there are two brands of recorders that will allow the internal mic to be used at the same time as an external, the Sony recorders and the Zoom recorders (H2N and above) .

This is a very easy piece of equipment to use, and it doesn't need to be carried around with you. You just plug into the input or mic jack on your recorder and set it down and let it record through out the investigation. I always use a few spread out around the investigation site, so I get good coverage, but its not necessary. One can also be used during EVP sessions (but unless a Sony or Zoom recorder is used, the internal mic on the recorder will be shut off not allowing questions during an EVP session recorded.) Sony and Zoom recorders are the only ones I know off that keep the internal mic's on with an external mic connected, but there may be more.

This device uses a Germanium Diode, like the ones used for building crystal tv's and crystal radios. The Germanium Diode was used as a receiver on those units, and is also used as a receiver on the Raudive Diode.

There is NO external speaker, this is an external mic ONLY. This unit does not enhance EVPS caught from a radio or just the recorder, it captures EVPS and feeds them to your recorder to record them. If you have any questions about how this unit works please message me, for a history about the original Raudive Diode invented in the late 60's Google Raudive Diode. AS ALWAYS THIS PIECE OF EQUIPMENT DOES NOT GUARANTEE EVPS, IT IS USED AS A TOOL ONLY.

Tutorial/Instructional video PIEs version of the Raudive Diode - YouTube

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I do have a 14 day return policy, but there will be a 15% restocking fee.  
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